JP2018140797A - Multiple-thread-screw-type opening and closing container - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a multiple-thread-screw-type opening and closing container in which cap loosening and cap dropping during distribution can be prevented while maintaining easy operation of opening and closing upon usage.SOLUTION: A multiple-thread-screw-type opening and closing container 10 comprises: a container body 12 which includes plural screw parts 16a formed with spacing around an axial line O at the outer surface of a mouth part 16; and a cap 14 which includes plural screw parts 30a screwing with the screw parts 16a of the container body 12. The cap 14 includes: a cap body 22 in which the screw parts 30a are formed at the inner surface; and a ring body 26 which is connected to the lower end of the cap body 22 through a breakable connection part 24. The multiple-thread-screw-type opening and closing container 10 comprises movement restricting means which locks to the outer surface of the container body 12 in the axial line upward direction and restricts upward movement of the ring body 26.SELECTED DRAWING: Figure 1

Description

  The present invention includes a container main body having a plurality of screw portions formed on the outer surface of the mouth portion at intervals around the axis, and a cap having a plurality of screw portions screwed with the screw portions of the container main body. The present invention relates to a thread screw type open / close container.

  In Patent Document 1, a container main body having a plurality of screw portions formed on the outer surface of the mouth portion at intervals around the axis, and a cap having a plurality of screw portions screwed with the screw portions of the container main body. A multi-thread screw-type open / close container provided is disclosed. According to such a container, the cap can be opened and closed with a small rotation angle.

Japanese Patent No. 5882202

  However, in the multi-thread screw type open / close container, if the pitch of the threaded portion is increased, the usability is improved, but the tightening force is reduced, so that the cap may be loosened or detached due to vibration or dropping during distribution.

  The present invention provides a multi-thread screw type open / close container that solves the above-mentioned problems of the prior art and can prevent the cap from loosening and cap removal during distribution while maintaining ease of opening and closing during use. For the purpose.

  In order to solve the above problems, a multi-thread screw-type open / close container of the present invention has a container main body having a plurality of screw portions formed on the outer surface of the mouth portion at intervals around the axis, and a screw portion of the container main body. A cap body having a plurality of screw portions to be screwed together, the cap body having a cap body having the thread portion formed on an inner surface thereof, and a ring body connected to a lower end of the cap body via a breakable connecting portion. And a movement restricting means for restricting the upward movement of the ring body by engaging with the outer surface of the container body in the axial upward direction.

  In the multi-thread screw-type open / close container of the present invention, the movement restricting means protrudes radially outward of the ring body from the projecting portion projecting radially outward from the outer surface of the mouth. Before the cap is assembled to the container body, the radially inner end faces downward, and when the cap is assembled to the container body, the radial inner end faces upward by overcoming the overhanging portion. It is preferable that the projecting piece is formed on the lower surface of the projecting portion.

  In the multi-thread screw-type open / close container of the present invention, the movement restricting means is formed in an annular recess formed in the outer surface of the container main body and in an inner surface of the ring body, and the final of the cap with respect to the container main body is formed. It is preferable to comprise an annular convex portion that fits into the annular concave portion at the assembly position.

  In the multi-thread screw-type open / close container of the present invention, the movement restricting means is formed on the inner surface of the ring body and on the outer surface of the container body, and is engaged with the protrusion in the axial upward direction. A guiding groove that extends in a direction along the threaded portion of the container body and guides the protrusion to the lateral groove when the cap is assembled to the container body. It is preferable.

Further, in the multi-thread screw type opening / closing container of the present invention, the lateral groove is the guide recess at an intermediate portion between the first end on the front side and the second end on the rear side in the tightening direction of the cap. Connected to the road
It is preferable that the protrusion is located at the first end portion at a final assembly position of the cap with respect to the container body.

  Furthermore, in the multi-thread screw type opening / closing container of the present invention, it is preferable that tension is generated at the connecting portion while the protrusion is positioned at the first end portion of the lateral groove.

  Furthermore, in the multi-thread screw type opening / closing container of the present invention, the protrusion moves from the position of the first end portion to the position of the second end portion in accordance with the opening operation of the cap, It is preferable to engage with the transverse groove in the axial upward direction at the position of the two end portions.

  Further, in the multi-thread screw type opening / closing container of the present invention, the projection is once moved from the position of the first end portion to the position of the second end portion in the lateral groove, and then It is preferable that a return restricting protrusion for restricting the return to the position of the one end is formed.

  Further, in the multi-thread screw type open / close container of the present invention, the protrusion is inserted into the guide recess in the process of moving the protrusion from the position of the first end to the second position. It is preferable that an entry restriction protrusion for restricting entry into the road is formed.

  In addition, in the multi-thread screw type open / close container of the present invention, the lower end edge of the ring body is formed in an irregular shape other than a flat shape, and the protrusion is formed on the outer surface of the container body. It is preferable that a pattern deviating from the irregular shape is formed when the projection is located at the second end of the lateral groove, although the irregular shape of the ring body coincides with the irregular shape when located at one end.

  In the multi-thread screw-type open / close container of the present invention, when the cap tries to rotate in the opening direction due to vibration or impact applied to the container during distribution, the movement restricting means restricts the upward movement of the ring body, and the connecting portion The cap body connected to the ring body via the ring is also restricted from moving upward. As a result, cap loosening and cap removal during distribution are prevented. On the other hand, since the connecting portion is broken when the cap is rotated in the opening direction, the cap body can be easily opened and closed after opening.

It is a side view which abbreviate | omits some multi-thread screw type opening-closing containers of one Embodiment of this invention, and shows a partial cross section. It is a bottom view of the cap in the container of FIG. It is a fragmentary sectional view which follows the AA line in FIG. FIG. 2 is a side view showing the entire unopened container with a cap assembled to the container body in the multi-thread screw-type open / close container of FIG. 1. FIG. 2 is a side view showing a state where the cap body is cut off from the ring body and the container is opened in the multi-thread screw type open / close container of FIG. 1. It is sectional drawing which follows the BB line in FIG. It is sectional drawing which follows the CC line in FIG. It is a side view which abbreviate | omits some containers of other embodiment of this invention, and shows it in a partial cross section. It is a side view which shows the whole multi-thread screw type opening-closing container of FIG. It is the side view which showed a mode that the cap main body was removed in the multi-thread screw type opening-closing container of FIG. It is a side view of the multi-thread screw type opening-closing container which concerns on the modification of embodiment shown in FIG. It is a side view which shows the multi-thread screw type opening-closing container of further another embodiment of this invention in a partial cross section. It is sectional drawing which follows the DD line | wire in FIG. It is sectional drawing which follows the EE line | wire in FIG. It is sectional drawing which follows the FF line | wire in FIG. FIG. 13 is a side view of the multi-thread screw-type open / close container shown in FIG. FIG. 13 is a side view showing a state in which the cap is completely assembled to the container body in the multi-thread screw type open / close container shown in FIG. 12. It is the side view which showed a mode that the cap main body was removed in the multi-thread screw type opening-closing container shown in FIG.

  Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a side view showing a multi-thread screw-type open / close container (hereinafter simply referred to as “container”) according to an embodiment of the present invention, with a part thereof omitted, and FIG. 2 showing the container of FIG. FIG. 3 is a cross-sectional view taken along the line AA in FIG.

  A container 10 shown in FIG. 1 is a jar container used for housing cosmetics and the like. The container mainly includes a container main body 12 that forms a storage space U for contents, and a cap 14 that closes the storage space U of the container main body 12.

  The container main body 12 has a cylindrical mouth portion 16 and a bottomed tubular trunk portion 18 extending downward from the mouth portion 16. A plurality of screw portions (male screw portions) 16 a are formed on the outer peripheral surface of the mouth portion 16 in a spiral shape. The screw portions 16a are each configured with the same lead angle, and are formed around the axis O with a space therebetween.

  The trunk portion 18 includes a side wall portion 18a and a bottom wall portion 18b, and a round portion is formed at a corner portion where they intersect so that the contents can be easily taken. An annular skirt wall 20 having a lower end serving as a grounding portion is formed on the outer side of the side wall portion 18a of the body portion 18.

  The cap 14 includes a cap body 22 and a ring body 26 connected to the cap body 22 via a connecting portion 24 that can be broken. A plurality of screw portions (female screw portions) 30 a are formed on the inner peripheral surface of the peripheral wall 30 depending from the top wall 28 of the cap body 22. The threaded portions 30a are each configured with the same lead angle, and are formed around the axis O with a space therebetween. Accordingly, the cap body 22 can be fastened to the mouth portion 16 of the container body 12 by rotating the cap body 22 in the closing direction around the axis O with respect to the mouth portion 16 of the container body 12. An annular recess 28a on which the skirt wall 20 of another container 10 indicated by the phantom line is placed is formed on the outer peripheral edge of the top wall 28 of the cap body 22. Thereby, the containers 10 can be stacked stably.

  The connecting portion 24 is formed of a thin wall that breaks when a certain force is applied in the direction of the axis O, a weakened wall having a plurality of narrow bridge pieces, perforations, and the like. In the figure, an example using a bridge piece as the connecting portion 24 is shown.

  The ring body 26 is disposed so as to surround the side wall portion 18 a of the trunk portion 18 above the skirt wall 20, and has an inner diameter smaller than the outer diameter of the skirt wall 20. The ring body 26 is configured so that once it is assembled to the container body 12, it cannot be pulled upward by the movement restricting means.

  In the example shown in FIG. 1, the movement restricting means includes an annular projecting portion 32 projecting radially outward from the upper end portion of the body portion 18 adjacent to the mouth portion 16, and a corresponding inner surface position of the ring body 26. , And a projecting piece 34 projecting inward in the radial direction. As shown in FIG. 2, the projecting pieces 34 are intermittently formed around the axis O and separated by slits 36 extending in the radial direction, so that the state after molding, that is, before the cap 14 is assembled to the container body 12. In this state, as shown by phantom lines in FIG. 3, the radially inner end faces downward, and when the cap 14 is assembled to the container main body 12, the radial inner end faces upward by getting over the projecting portion 32. It becomes a state which can be locked with the lower surface of the part 32.

  FIG. 4 is a side view showing the entirety of the unopened container 10 with the cap 14 assembled to the container body 12. In the unopened state, when the cap 14 tries to rotate in the opening direction due to vibration or impact applied to the container 10 during distribution, the projecting piece 34 is locked to the lower surface of the overhanging portion 32, so that the ring body 26 is moved upward. Movement of the cap main body 22 connected to the ring body 26 via the connecting portion 24 is also restricted. As a result, cap loosening and cap removal during distribution are prevented. On the other hand, when the cap 14 is rotated in the opening direction in use, the connecting portion 24 is broken as shown in FIG. 5, so that the cap body 22 can be easily opened and closed after opening. Since the inner diameter of the ring body 26 is smaller than the outer diameter of the skirt wall 20, the ring body 26 separated and dropped from the cap body 22 does not pass through the skirt wall 20 and remains on the upper surface of the skirt wall 20.

  Further, according to the container of this embodiment, the projecting piece 34 has its radially inner end facing downward after molding, but when assembled to the container body 12, its radially inner end faces upward and the overhanging portion 32. The cap 14 can be easily assembled to the container body 12.

  Note that once the container 10 is opened, the ring body 26 is separated from the cap body 22 and remains on the container body 12 side, so that the function of preventing cap loosening and cap removal is lost. Therefore, in order to obtain a certain degree of loosening suppression effect of the cap body 22 even after opening, the mouth portion 16 of the container body 12 may be provided with a convex portion 38 as shown in FIG. FIG. 6 is a cross-sectional view taken along line BB in FIG. By rotating the cap 14 with respect to the container body 12 in the closing direction around the axis O, the convex portion 38 rides on the screw portion 30a of the cap 14, thereby suppressing cap loosening. The convex portion 38 cannot escape from riding on the screw portion 30a unless the cap body 22 is loosened with a constant force.

  Further, as shown in FIGS. 3 and 7, the container body 12 may be provided with a diaphragm 42 for sound generation at the upper end portion of the body portion 18. FIG. 7 is a sectional view taken along the line CC in FIG. As shown in FIGS. 5 and 7, a plurality of ribs 44 are formed at the lower end of the inner peripheral surface of the peripheral wall 30 of the cap main body 22 at intervals around the axis O as the cap main body 22 is screwed. Has been. Thereby, a click sound (click feeling) can be generated at a constant interval as the cap body 22 is screwed.

  FIG. 8 is a side view showing the container according to another embodiment of the present invention with a part thereof omitted and partially shown in cross section, FIG. 9 is a side view showing the whole of the container, and FIG. It is the side view which showed a mode that the main body was removed. In addition, the same code | symbol is attached | subjected about the member or part similar to the member or part demonstrated in previous embodiment, and description is abbreviate | omitted suitably.

  In this embodiment, the ring body 26 is formed in a shape and size that covers the upper outer surface of the skirt wall 20. A breakable connecting portion 24 is integrally formed between the lower end of the cap body 22 and the upper end of the ring body 26.

  In this embodiment, the movement restricting means is formed at the annular recess 46 formed on the outer surface of the skirt wall 20 and the corresponding inner surface position of the ring body 26, and is annular at the final assembly position of the cap 14 with respect to the container body 12. It is comprised from the cyclic | annular convex part 48 fitted in the recessed part 46. FIG. The shapes and dimensions of the annular concave portion 46 and the annular convex portion 48 are set so that a fitting force larger than the force required for breaking the connecting portion 24 can be obtained. As a result, even if vibration or impact is applied during distribution, the ring body 26 is held immovably on the skirt wall 20, and cap loosening or cap removal is prevented. On the other hand, when the cap main body 22 is rotated in the opening direction in use, the connecting portion 24 is broken as shown in FIG. 10, so that the cap main body 22 can be easily opened and closed after opening. The ring body 26 remains on the skirt wall 20 by the annular recess 46 and the annular protrusion 48.

  FIG. 11 is a side view of a container according to a modification of the embodiment shown in FIGS. In this modification, the lower end edge of the ring body 26 is formed in an irregular shape other than a flat shape. In the illustrated example, the lower end edge of the ring body 26 is formed in a wave shape. Thus, by changing the shape of the lower edge of the ring body 26, the design of the container 10 can be improved. In addition, the shape of the lower end edge of the ring body 26 is not limited to this, For example, it can be set as the shape which continued several arches, the sawtooth shape, etc.

  12 is a side view showing a container of still another embodiment of the present invention in a partial cross section, FIG. 13 is a cross-sectional view taken along the line DD in FIG. 12, and FIG. FIG. 15 is a cross-sectional view taken along the line FF in FIG. 12. In addition, the same code | symbol is attached | subjected about the member or part similar to the member or part demonstrated in previous embodiment, and description is abbreviate | omitted suitably.

  In this embodiment, the movement restricting means is formed on the inner surface of the ring body 26 along the circumferential direction and is formed on the outer surface of the skirt wall 20 and is locked with the protrusion 50 in the axial upward direction. It consists of a lateral groove 52. At least one set of the protrusion 50 and the lateral groove 52 may be provided, but in the embodiment, two sets are provided at positions facing the axis O. The cross-sectional (longitudinal cross-sectional) shape along the axis O direction of the horizontal groove 52 is substantially equal to the cross-section along the axis O direction of the protrusion 50.

  The skirt wall 20 is formed with a guide recess 54 that extends in a direction along the threaded portion 16 a of the container body 12 and guides the protrusion 50 to the lateral groove 52 when the cap 14 is assembled to the container body 12. A guide recess 54 is provided for each lateral groove 52. The depth of the guide recess 54 can be the same as the depth of the lateral groove 52.

  The lateral groove 52 is connected to the guide recess 54 at an intermediate portion between the first end 52a on the front side in the tightening direction of the cap 14 and the second end 52b on the rear side. The protrusion 50 is located at the first end 52 a at the final assembly position of the cap 14 with respect to the container body 12. The length of the first end 52a in the lateral direction (length along the circumferential direction) is substantially equal to the length of the protrusion 50.

  The distance along the axis O direction between the protrusion 50 and the threaded portion 30a of the cap 14 is set to be slightly smaller than the distance along the axis O direction between the lateral groove 52 and the threaded portion 16a of the container body 12. . As a result, while the protrusion 50 is positioned at the first end 52 a of the lateral groove 52, tension is generated in the connecting portion 24.

  The lateral groove 52 is continuously formed along the peripheral surface of the skirt wall 20 from the first end 52a to the second end 52b, and the protrusion 50 is formed with the first end 52a as the cap 14 is opened. From the position to the position of the second end 52b. The protrusion 50 is also locked to the lateral groove 52 in the axial upward direction even at the position of the second end 52b.

  In this embodiment, the protrusion 50 is prevented from entering the guide recess 54 in the course of movement of the protrusion 50 from the position of the first end 52 a to the position of the second end 52 b in the guide recess 54. An entry restricting protrusion 56 is formed. The entry restricting projection 56 is disposed at the end of the guide recess 54, and in the cross section along the direction of the axis O shown in FIG. 14, a gentle slope 56a facing upward and a slope facing the lower side larger than the gentle slope 56a. And a steep slope 56b (including a vertical). The protrusion 50 moves in the guide recess 54 when the cap 14 is assembled to the container body 12 and can get over the gentle slope 56a in the moving process, but cannot get over the steep slope 56b in the opposite direction.

  Further, in the lateral groove 52, the protrusion 50 temporarily moves from the position of the first end portion 52a to the position of the second end portion 52b, and then returns to restrict the return of the protrusion 50 to the position of the first end portion 52a. A restriction projection 58 is formed. As shown in FIG. 15, the return regulating projection 58 has a gentle slope 58a facing the first end 52a side and a slope larger than the gentle slope 58a facing the second end 52b side in a cross section orthogonal to the axis O. And a steep slope 58b (including vertical). The protrusion 50 can get over the gentle slope 58a in the process of moving from the position of the first end 52a to the position of the second end 52b, but cannot get over the steep slope 58b in the opposite direction.

  As shown in FIG. 12, in this embodiment, the lower end edge of the ring body 26 is formed in an irregular shape other than a flat shape, and the protrusion 50 is positioned on the first end 52 a of the lateral groove 52 on the outer surface of the skirt wall 20. However, when the projection 50 is positioned at the second end 52b of the lateral groove 52, a pattern deviating from the irregular shape is formed. In the illustrated example, the lower end edge of the ring body 26 is formed in a wave shape. The skirt wall 20 is formed with a corrugated shallow groove 60 that coincides with the corrugated lower end edge of the ring body 26 when the protrusion 50 is positioned at the first end 52 a of the lateral groove 52.

  In the container configured as described above, when the cap 14 is assembled to the container body 12, the cap 14 is placed on the container body 12 so that the protrusion 50 coincides with the inlet of the guide recess 54 as shown in FIG. 16. Is temporarily set. When the cap 14 is rotated in the closing direction from this state, as shown in FIG. 17, the screw portion 30a of the cap body 22 is screwed into the screw portion 16a of the container body 12, and the cap 14 moves downward while rotating. . Accordingly, the projection 50 formed on the inner surface of the cap body 22 also moves the guide recess 54 toward the lateral groove 52, gets over the entry restricting projection 56 formed at the end of the guide recess 54, and the first of the lateral groove 52. Entering the end 52a, the assembly of the cap 14 is completed. In this state, when the cap 14 tries to rotate in the opening direction due to vibration or impact applied to the container during distribution, the protrusion 50 is locked to the lateral groove 52, so that the upward movement of the ring body 26 is restricted. The cap body 22 connected to the ring body 26 via the connecting portion 24 is also restricted from moving upward. As a result, cap loosening and cap removal during distribution are prevented.

  On the other hand, when the cap 14 is rotated in the opening direction in use, the protrusion 50 moves in the lateral groove 52 from the position of the first end 52a to the position of the second end 52b, as shown in FIG. At this time, since the entry restricting protrusion 56 formed at the end of the guide recess 54 restricts the protrusion 50 from entering the guide recess 54, the protrusion 50 does not re-enter the guide recess 54, and the lateral groove 52. It moves to the position of the second end 52b. When the protrusion 50 moves to the position of the second end portion 52b, the cap body 22 moves greatly upward through the screw portions 16a and 30a and a sufficient pulling force is applied to the connecting portion 24. The cap body 22 is cut off from the ring body 26.

  Therefore, the container of this embodiment can also prevent the cap from loosening and cap removal during distribution. Moreover, the cap main body 22 can be opened and closed easily after opening.

  Moreover, according to the container of this embodiment, since the tension is generated in the connecting portion 24 while the projection 50 is positioned at the first end portion 52a of the lateral groove 52, the ring body in an unopened state. A sufficient locking force can be generated between the container 26 and the container body 12 to more reliably prevent the cap 14 from rotating during distribution.

  Furthermore, according to the container of this embodiment, after the protrusion 50 once moves from the position of the first end 52a to the position of the second end 52b in the lateral groove 52, the first end 52a of the protrusion 50 Since the return restricting protrusion 58 that restricts the return to the position is formed, it can be determined from the position of the protrusion 50 whether or not the container has been opened once.

  Furthermore, according to the container of this embodiment, the lower end edge of the ring body 26 is formed in a wave shape, and when the projection 50 is located on the first end 52a of the lateral groove 52 on the outer surface of the skirt wall 20, the ring Although the corrugated shallow groove 60 is formed which matches the corrugated shape of the body 26, but deviates from the corrugated shape when the protrusion 50 is located at the second end 52b of the lateral groove 52, whether or not the container 10 has been opened once Can be easily discriminated based on the coincidence or mismatch between the shape of the lower edge of the ring body 26 and the shape of the shallow groove 60. In addition, the shape of the lower end edge of the ring body 26 and the shape of the shallow groove 60 are not limited thereto, and may be, for example, a shape in which a plurality of arches are continuous or a sawtooth shape. Further, the pattern is not limited to the shallow groove 60 but may be a pattern drawn on a seal or a label that can be attached to the surface of the skirt wall 20.

  According to the present invention, it is possible to provide a multi-thread screw type open / close container that can prevent cap loosening and cap removal during distribution while maintaining ease of opening and closing during use.

DESCRIPTION OF SYMBOLS 10 Multi-thread type container 12 Container main body 14 Cap 16 Mouth part 18 trunk | drum 20 Skirt wall 22 Cap main body 24 Connection part 26 Ring body 32 Overhang | projection part 34 Projection piece 46 Annular recessed part 48 Annular convex part 50 Protrusion 52 Horizontal groove 54 Guide recess 56 Access restriction protrusion 58 Return restriction protrusion 60 Shallow groove

Claims (10)

A multi-thread screw type opening and closing comprising: a container body having a plurality of screw portions formed on the outer surface of the mouth portion at intervals around an axis; and a cap having a plurality of screw portions screwed with the screw portions of the container body A container,
The cap has a cap body in which the threaded portion is formed on the inner surface, and a ring body connected to a lower end of the cap body via a breakable connecting portion,
A multi-thread screw type open / close container characterized by comprising movement restricting means for engaging the outer surface of the container main body in an axial upward direction to restrict the upward movement of the ring body.   The movement restricting means is a projecting portion projecting radially outward on the outer surface of the mouth portion, projects radially inward of the ring body, and is in a state before the cap is assembled to the container body. The inner end in the radial direction faces downward, and when the cap is assembled to the container main body, the inner end in the radial direction faces upward and can be locked with the lower surface of the overhanging portion. The multi-thread screw type open / close container according to claim 1, comprising a projecting piece.   The movement restricting means includes an annular recess formed on the outer surface of the container body and an annular protrusion formed on the inner surface of the ring body and fitted into the annular recess at a final assembly position of the cap with respect to the container body. The multi-thread screw-type open / close container according to claim 1, comprising: The movement restricting means comprises a protrusion formed on the inner surface of the ring body, and a lateral groove formed on the outer surface of the container main body and locked in the upward direction of the axis with the protrusion.
The container main body is formed with a guide recess that extends in a direction along the threaded portion of the container main body and guides the protrusion to the lateral groove when the cap is assembled to the container main body. The multi-thread screw type opening and closing container according to claim 1. The lateral groove is connected to the guide recess at an intermediate portion between a first end on the front side in the tightening direction of the cap and a second end on the rear side,
5. The multi-thread screw type open / close container according to claim 4, wherein the protrusion is located at the first end portion at a final assembly position of the cap with respect to the container main body.   6. The multi-thread screw type open / close container according to claim 5, wherein tension is generated in the connecting portion while the protrusion is positioned at the first end portion of the lateral groove. 7.   The protrusion moves from the position of the first end portion to the position of the second end portion in accordance with the opening operation of the cap, and locks the lateral groove in the axial upward direction at the position of the second end portion. The multi-thread screw type open / close container according to claim 5 or 6, characterized in that   A return restricting protrusion is formed in the lateral groove to restrict the return of the protrusion to the position of the first end after the protrusion has once moved from the position of the first end to the position of the second end. The multi-thread screw type open / close container according to any one of claims 5 to 7, wherein the multi-thread screw type open / close container is provided.   An entry restricting protrusion is formed in the guide recess to restrict the protrusion from entering the guide recess during the movement of the protrusion from the position of the first end to the second position. The multi-thread screw type open / close container according to any one of claims 5 to 8, wherein   The lower end edge of the ring body is formed in an irregular shape other than a flat shape, and coincides with the deformed shape of the ring body when the projection is located on the outer surface of the container body at the first end of the lateral groove. However, when the protrusion is located at the second end of the lateral groove, a pattern deviating from the deformed shape is formed, The multiple lines according to any one of claims 4 to 9, Screw-type open / close container.

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